| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $134.92 | 7.765% | $145.3965 | $145.40 | $145.40 | $145.40 |
| Purchase #2 | $94.72 | 6.248% | $100.6381 | $100.64 | $100.65 | $100.60 |
| Purchase #3 | $143.69 | 12.387% | $161.4889 | $161.49 | $161.50 | $161.50 |
| Purchase #4 | $84.28 | 11.802% | $94.2267 | $94.23 | $94.25 | $94.20 |
| Purchase #5 | $189.92 | 8.329% | $205.7384 | $205.74 | $205.75 | $205.70 |
| Purchase #6 | $101.68 | 11.674% | $113.5501 | $113.55 | $113.55 | $113.60 |
| Purchase #7 | $212.69 | 4.402% | $222.0526 | $222.05 | $222.05 | $222.10 |
| 7 purchase totals = | $961.90 | $1,043.0913 | $1,043.10 | $1,043.15 | $1,043.10 | |